| 12242042 |
Optical imaging system |
Ju Hwa SON, Dong Shin YANG, Yong Joo JO |
2025-03-04 |
| 11874446 |
Optical imaging system |
Ju Hwa SON, Dong Shin YANG, Yong Joo JO |
2024-01-16 |
| 10989901 |
Optical imaging system |
Ju Hwa SON, Dong Shin YANG, Yong Joo JO |
2021-04-27 |
| 8369033 |
Method of manufacturing lens and lens manufactured using the same |
Hye Ran Oh, Kwang-Chun Lee, In Cheol Chang |
2013-02-05 |
| 8273272 |
Method for manufacturing lens used in camera module |
Cheong Hee Lee, Jong Ho Ahn, In Cheol Chang, Hye Ran Oh, Seok Cheon Lee |
2012-09-25 |
| 8154794 |
Imaging lens and method of manufacturing the same |
In Cheol Chang, Cheong Hee Lee, Jung Eun Noh, Dong Ik Shin |
2012-04-10 |
| 7876511 |
Subminiature imaging optical system |
Hye Ran Oh, In Cheol Chang, Seok Cheon Lee, Cheong Hee Lee |
2011-01-25 |
| 7764445 |
Optical system |
Hye Ran Oh, In Cheol Chang, Seok Cheon Lee, Cheong Hee Lee |
2010-07-27 |
